| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.34 | 11.731% | $10.4357 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $173.76 | 5.628% | $183.5392 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $180.78 | 6.128% | $191.8582 | $191.86 | $191.85 | $191.90 |
| Purchase #4 | $122.59 | 5.443% | $129.2626 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $229.78 | 11.738% | $256.7516 | $256.75 | $256.75 | $256.80 |
| Purchase #6 | $205.57 | 9.118% | $224.3139 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $36.84 | 4.830% | $38.6194 | $38.62 | $38.60 | $38.60 |
| 7 purchase totals = | $958.66 | $1,034.7806 | $1,034.78 | $1,034.75 | $1,034.80 | |